drm/i915/opregion: conversion to struct drm_device logging macros.

This converts various instances of the printk based logging macros in
i915/display/intel_opregion.c with the new struct drm_device based
logging macros using the following coccinelle script:
@rule1@
identifier fn, T;
@@

fn(...,struct drm_i915_private *T,...) {
<+...
(
-DRM_INFO(
+drm_info(&T->drm,
...)
|
-DRM_ERROR(
+drm_err(&T->drm,
...)
|
-DRM_WARN(
+drm_warn(&T->drm,
...)
|
-DRM_DEBUG(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_DRIVER(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_KMS(
+drm_dbg_kms(&T->drm,
...)
|
-DRM_DEBUG_ATOMIC(
+drm_dbg_atomic(&T->drm,
...)
)
...+>
}

@rule2@
identifier fn, T;
@@

fn(...) {
...
struct drm_i915_private *T = ...;
<+...
(
-DRM_INFO(
+drm_info(&T->drm,
...)
|
-DRM_ERROR(
+drm_err(&T->drm,
...)
|
-DRM_WARN(
+drm_warn(&T->drm,
...)
|
-DRM_DEBUG(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_KMS(
+drm_dbg_kms(&T->drm,
...)
|
-DRM_DEBUG_DRIVER(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_ATOMIC(
+drm_dbg_atomic(&T->drm,
...)
)
...+>
}

Checkpatch warnings were addressed manually.

Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200122110844.2022-6-wambui.karugax@gmail.com

diff --git a/drivers/gpu/drm/i915/display/intel_opregion.c b/drivers/gpu/drm/i915/display/intel_opregion.c
index c74282fcee9f7b4d9ea4917388e6f14cd30d0277..8d9e691e0906dcebe909814adf14deada1ccb23d 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_opregion.c
+++ b/drivers/gpu/drm/i915/display/intel_opregion.c
@@ -289,7 +289,7 @@ static int swsci(struct drm_i915_private *dev_priv,
        /* The spec tells us to do this, but we are the only user... */
        scic = swsci->scic;
        if (scic & SWSCI_SCIC_INDICATOR) {
-               DRM_DEBUG_DRIVER("SWSCI request already in progress\n");
+               drm_dbg(&dev_priv->drm, "SWSCI request already in progress\n");
                return -EBUSY;
        }
 
@@ -313,7 +313,7 @@ static int swsci(struct drm_i915_private *dev_priv,
        /* Poll for the result. */
 #define C (((scic = swsci->scic) & SWSCI_SCIC_INDICATOR) == 0)
        if (wait_for(C, dslp)) {
-               DRM_DEBUG_DRIVER("SWSCI request timed out\n");
+               drm_dbg(&dev_priv->drm, "SWSCI request timed out\n");
                return -ETIMEDOUT;
        }
 
@@ -322,7 +322,7 @@ static int swsci(struct drm_i915_private *dev_priv,
 
        /* Note: scic == 0 is an error! */
        if (scic != SWSCI_SCIC_EXIT_STATUS_SUCCESS) {
-               DRM_DEBUG_DRIVER("SWSCI request error %u\n", scic);
+               drm_dbg(&dev_priv->drm, "SWSCI request error %u\n", scic);
                return -EIO;
        }
 
@@ -426,10 +426,11 @@ static u32 asle_set_backlight(struct drm_i915_private *dev_priv, u32 bclp)
        struct opregion_asle *asle = dev_priv->opregion.asle;
        struct drm_device *dev = &dev_priv->drm;
 
-       DRM_DEBUG_DRIVER("bclp = 0x%08x\n", bclp);
+       drm_dbg(&dev_priv->drm, "bclp = 0x%08x\n", bclp);
 
        if (acpi_video_get_backlight_type() == acpi_backlight_native) {
-               DRM_DEBUG_KMS("opregion backlight request ignored\n");
+               drm_dbg_kms(&dev_priv->drm,
+                           "opregion backlight request ignored\n");
                return 0;
        }
 
@@ -446,7 +447,8 @@ static u32 asle_set_backlight(struct drm_i915_private *dev_priv, u32 bclp)
         * Update backlight on all connectors that support backlight (usually
         * only one).
         */
-       DRM_DEBUG_KMS("updating opregion backlight %d/255\n", bclp);
+       drm_dbg_kms(&dev_priv->drm, "updating opregion backlight %d/255\n",
+                   bclp);
        drm_connector_list_iter_begin(dev, &conn_iter);
        for_each_intel_connector_iter(connector, &conn_iter)
                intel_panel_set_backlight_acpi(connector->base.state, bclp, 255);
@@ -463,13 +465,13 @@ static u32 asle_set_als_illum(struct drm_i915_private *dev_priv, u32 alsi)
 {
        /* alsi is the current ALS reading in lux. 0 indicates below sensor
           range, 0xffff indicates above sensor range. 1-0xfffe are valid */
-       DRM_DEBUG_DRIVER("Illum is not supported\n");
+       drm_dbg(&dev_priv->drm, "Illum is not supported\n");
        return ASLC_ALS_ILLUM_FAILED;
 }
 
 static u32 asle_set_pwm_freq(struct drm_i915_private *dev_priv, u32 pfmb)
 {
-       DRM_DEBUG_DRIVER("PWM freq is not supported\n");
+       drm_dbg(&dev_priv->drm, "PWM freq is not supported\n");
        return ASLC_PWM_FREQ_FAILED;
 }
 
@@ -477,30 +479,36 @@ static u32 asle_set_pfit(struct drm_i915_private *dev_priv, u32 pfit)
 {
        /* Panel fitting is currently controlled by the X code, so this is a
           noop until modesetting support works fully */
-       DRM_DEBUG_DRIVER("Pfit is not supported\n");
+       drm_dbg(&dev_priv->drm, "Pfit is not supported\n");
        return ASLC_PFIT_FAILED;
 }
 
 static u32 asle_set_supported_rotation_angles(struct drm_i915_private *dev_priv, u32 srot)
 {
-       DRM_DEBUG_DRIVER("SROT is not supported\n");
+       drm_dbg(&dev_priv->drm, "SROT is not supported\n");
        return ASLC_ROTATION_ANGLES_FAILED;
 }
 
 static u32 asle_set_button_array(struct drm_i915_private *dev_priv, u32 iuer)
 {
        if (!iuer)
-               DRM_DEBUG_DRIVER("Button array event is not supported (nothing)\n");
+               drm_dbg(&dev_priv->drm,
+                       "Button array event is not supported (nothing)\n");
        if (iuer & ASLE_IUER_ROTATION_LOCK_BTN)
-               DRM_DEBUG_DRIVER("Button array event is not supported (rotation lock)\n");
+               drm_dbg(&dev_priv->drm,
+                       "Button array event is not supported (rotation lock)\n");
        if (iuer & ASLE_IUER_VOLUME_DOWN_BTN)
-               DRM_DEBUG_DRIVER("Button array event is not supported (volume down)\n");
+               drm_dbg(&dev_priv->drm,
+                       "Button array event is not supported (volume down)\n");
        if (iuer & ASLE_IUER_VOLUME_UP_BTN)
-               DRM_DEBUG_DRIVER("Button array event is not supported (volume up)\n");
+               drm_dbg(&dev_priv->drm,
+                       "Button array event is not supported (volume up)\n");
        if (iuer & ASLE_IUER_WINDOWS_BTN)
-               DRM_DEBUG_DRIVER("Button array event is not supported (windows)\n");
+               drm_dbg(&dev_priv->drm,
+                       "Button array event is not supported (windows)\n");
        if (iuer & ASLE_IUER_POWER_BTN)
-               DRM_DEBUG_DRIVER("Button array event is not supported (power)\n");
+               drm_dbg(&dev_priv->drm,
+                       "Button array event is not supported (power)\n");
 
        return ASLC_BUTTON_ARRAY_FAILED;
 }
@@ -508,9 +516,11 @@ static u32 asle_set_button_array(struct drm_i915_private *dev_priv, u32 iuer)
 static u32 asle_set_convertible(struct drm_i915_private *dev_priv, u32 iuer)
 {
        if (iuer & ASLE_IUER_CONVERTIBLE)
-               DRM_DEBUG_DRIVER("Convertible is not supported (clamshell)\n");
+               drm_dbg(&dev_priv->drm,
+                       "Convertible is not supported (clamshell)\n");
        else
-               DRM_DEBUG_DRIVER("Convertible is not supported (slate)\n");
+               drm_dbg(&dev_priv->drm,
+                       "Convertible is not supported (slate)\n");
 
        return ASLC_CONVERTIBLE_FAILED;
 }
@@ -518,16 +528,17 @@ static u32 asle_set_convertible(struct drm_i915_private *dev_priv, u32 iuer)
 static u32 asle_set_docking(struct drm_i915_private *dev_priv, u32 iuer)
 {
        if (iuer & ASLE_IUER_DOCKING)
-               DRM_DEBUG_DRIVER("Docking is not supported (docked)\n");
+               drm_dbg(&dev_priv->drm, "Docking is not supported (docked)\n");
        else
-               DRM_DEBUG_DRIVER("Docking is not supported (undocked)\n");
+               drm_dbg(&dev_priv->drm,
+                       "Docking is not supported (undocked)\n");
 
        return ASLC_DOCKING_FAILED;
 }
 
 static u32 asle_isct_state(struct drm_i915_private *dev_priv)
 {
-       DRM_DEBUG_DRIVER("ISCT is not supported\n");
+       drm_dbg(&dev_priv->drm, "ISCT is not supported\n");
        return ASLC_ISCT_STATE_FAILED;
 }
 
@@ -547,8 +558,8 @@ static void asle_work(struct work_struct *work)
        aslc_req = asle->aslc;
 
        if (!(aslc_req & ASLC_REQ_MSK)) {
-               DRM_DEBUG_DRIVER("No request on ASLC interrupt 0x%08x\n",
-                                aslc_req);
+               drm_dbg(&dev_priv->drm,
+                       "No request on ASLC interrupt 0x%08x\n", aslc_req);
                return;
        }
 
@@ -667,11 +678,12 @@ static void intel_didl_outputs(struct drm_i915_private *dev_priv)
        }
        drm_connector_list_iter_end(&conn_iter);
 
-       DRM_DEBUG_KMS("%d outputs detected\n", i);
+       drm_dbg_kms(&dev_priv->drm, "%d outputs detected\n", i);
 
        if (i > max_outputs)
-               DRM_ERROR("More than %d outputs in connector list\n",
-                         max_outputs);
+               drm_err(&dev_priv->drm,
+                       "More than %d outputs in connector list\n",
+                       max_outputs);
 
        /* If fewer than max outputs, the list must be null terminated */
        if (i < max_outputs)
@@ -751,7 +763,9 @@ static void swsci_setup(struct drm_i915_private *dev_priv)
                if (requested_callbacks) {
                        u32 req = opregion->swsci_sbcb_sub_functions;
                        if ((req & tmp) != req)
-                               DRM_DEBUG_DRIVER("SWSCI BIOS requested (%08x) SBCB callbacks that are not supported (%08x)\n", req, tmp);
+                               drm_dbg(&dev_priv->drm,
+                                       "SWSCI BIOS requested (%08x) SBCB callbacks that are not supported (%08x)\n",
+                                       req, tmp);
                        /* XXX: for now, trust the requested callbacks */
                        /* opregion->swsci_sbcb_sub_functions &= tmp; */
                } else {
@@ -759,9 +773,10 @@ static void swsci_setup(struct drm_i915_private *dev_priv)
                }
        }
 
-       DRM_DEBUG_DRIVER("SWSCI GBDA callbacks %08x, SBCB callbacks %08x\n",
-                        opregion->swsci_gbda_sub_functions,
-                        opregion->swsci_sbcb_sub_functions);
+       drm_dbg(&dev_priv->drm,
+               "SWSCI GBDA callbacks %08x, SBCB callbacks %08x\n",
+               opregion->swsci_gbda_sub_functions,
+               opregion->swsci_sbcb_sub_functions);
 }
 
 static int intel_no_opregion_vbt_callback(const struct dmi_system_id *id)
@@ -795,15 +810,17 @@ static int intel_load_vbt_firmware(struct drm_i915_private *dev_priv)
 
        ret = request_firmware(&fw, name, &dev_priv->drm.pdev->dev);
        if (ret) {
-               DRM_ERROR("Requesting VBT firmware \"%s\" failed (%d)\n",
-                         name, ret);
+               drm_err(&dev_priv->drm,
+                       "Requesting VBT firmware \"%s\" failed (%d)\n",
+                       name, ret);
                return ret;
        }
 
        if (intel_bios_is_valid_vbt(fw->data, fw->size)) {
                opregion->vbt_firmware = kmemdup(fw->data, fw->size, GFP_KERNEL);
                if (opregion->vbt_firmware) {
-                       DRM_DEBUG_KMS("Found valid VBT firmware \"%s\"\n", name);
+                       drm_dbg_kms(&dev_priv->drm,
+                                   "Found valid VBT firmware \"%s\"\n", name);
                        opregion->vbt = opregion->vbt_firmware;
                        opregion->vbt_size = fw->size;
                        ret = 0;
@@ -811,7 +828,8 @@ static int intel_load_vbt_firmware(struct drm_i915_private *dev_priv)
                        ret = -ENOMEM;
                }
        } else {
-               DRM_DEBUG_KMS("Invalid VBT firmware \"%s\"\n", name);
+               drm_dbg_kms(&dev_priv->drm, "Invalid VBT firmware \"%s\"\n",
+                           name);
                ret = -EINVAL;
        }
 
@@ -838,9 +856,10 @@ int intel_opregion_setup(struct drm_i915_private *dev_priv)
        BUILD_BUG_ON(sizeof(struct opregion_asle_ext) != 0x400);
 
        pci_read_config_dword(pdev, ASLS, &asls);
-       DRM_DEBUG_DRIVER("graphic opregion physical addr: 0x%x\n", asls);
+       drm_dbg(&dev_priv->drm, "graphic opregion physical addr: 0x%x\n",
+               asls);
        if (asls == 0) {
-               DRM_DEBUG_DRIVER("ACPI OpRegion not supported!\n");
+               drm_dbg(&dev_priv->drm, "ACPI OpRegion not supported!\n");
                return -ENOTSUPP;
        }
 
@@ -853,21 +872,21 @@ int intel_opregion_setup(struct drm_i915_private *dev_priv)
        memcpy(buf, base, sizeof(buf));
 
        if (memcmp(buf, OPREGION_SIGNATURE, 16)) {
-               DRM_DEBUG_DRIVER("opregion signature mismatch\n");
+               drm_dbg(&dev_priv->drm, "opregion signature mismatch\n");
                err = -EINVAL;
                goto err_out;
        }
        opregion->header = base;
        opregion->lid_state = base + ACPI_CLID;
 
-       DRM_DEBUG_DRIVER("ACPI OpRegion version %u.%u.%u\n",
-                        opregion->header->over.major,
-                        opregion->header->over.minor,
-                        opregion->header->over.revision);
+       drm_dbg(&dev_priv->drm, "ACPI OpRegion version %u.%u.%u\n",
+               opregion->header->over.major,
+               opregion->header->over.minor,
+               opregion->header->over.revision);
 
        mboxes = opregion->header->mboxes;
        if (mboxes & MBOX_ACPI) {
-               DRM_DEBUG_DRIVER("Public ACPI methods supported\n");
+               drm_dbg(&dev_priv->drm, "Public ACPI methods supported\n");
                opregion->acpi = base + OPREGION_ACPI_OFFSET;
                /*
                 * Indicate we handle monitor hotplug events ourselves so we do
@@ -879,20 +898,20 @@ int intel_opregion_setup(struct drm_i915_private *dev_priv)
        }
 
        if (mboxes & MBOX_SWSCI) {
-               DRM_DEBUG_DRIVER("SWSCI supported\n");
+               drm_dbg(&dev_priv->drm, "SWSCI supported\n");
                opregion->swsci = base + OPREGION_SWSCI_OFFSET;
                swsci_setup(dev_priv);
        }
 
        if (mboxes & MBOX_ASLE) {
-               DRM_DEBUG_DRIVER("ASLE supported\n");
+               drm_dbg(&dev_priv->drm, "ASLE supported\n");
                opregion->asle = base + OPREGION_ASLE_OFFSET;
 
                opregion->asle->ardy = ASLE_ARDY_NOT_READY;
        }
 
        if (mboxes & MBOX_ASLE_EXT)
-               DRM_DEBUG_DRIVER("ASLE extension supported\n");
+               drm_dbg(&dev_priv->drm, "ASLE extension supported\n");
 
        if (intel_load_vbt_firmware(dev_priv) == 0)
                goto out;
@@ -923,12 +942,14 @@ int intel_opregion_setup(struct drm_i915_private *dev_priv)
                vbt = opregion->rvda;
                vbt_size = opregion->asle->rvds;
                if (intel_bios_is_valid_vbt(vbt, vbt_size)) {
-                       DRM_DEBUG_KMS("Found valid VBT in ACPI OpRegion (RVDA)\n");
+                       drm_dbg_kms(&dev_priv->drm,
+                                   "Found valid VBT in ACPI OpRegion (RVDA)\n");
                        opregion->vbt = vbt;
                        opregion->vbt_size = vbt_size;
                        goto out;
                } else {
-                       DRM_DEBUG_KMS("Invalid VBT in ACPI OpRegion (RVDA)\n");
+                       drm_dbg_kms(&dev_priv->drm,
+                                   "Invalid VBT in ACPI OpRegion (RVDA)\n");
                        memunmap(opregion->rvda);
                        opregion->rvda = NULL;
                }
@@ -946,11 +967,13 @@ int intel_opregion_setup(struct drm_i915_private *dev_priv)
                OPREGION_ASLE_EXT_OFFSET : OPREGION_SIZE;
        vbt_size -= OPREGION_VBT_OFFSET;
        if (intel_bios_is_valid_vbt(vbt, vbt_size)) {
-               DRM_DEBUG_KMS("Found valid VBT in ACPI OpRegion (Mailbox #4)\n");
+               drm_dbg_kms(&dev_priv->drm,
+                           "Found valid VBT in ACPI OpRegion (Mailbox #4)\n");
                opregion->vbt = vbt;
                opregion->vbt_size = vbt_size;
        } else {
-               DRM_DEBUG_KMS("Invalid VBT in ACPI OpRegion (Mailbox #4)\n");
+               drm_dbg_kms(&dev_priv->drm,
+                           "Invalid VBT in ACPI OpRegion (Mailbox #4)\n");
        }
 
 out:
@@ -986,20 +1009,22 @@ intel_opregion_get_panel_type(struct drm_i915_private *dev_priv)
 
        ret = swsci(dev_priv, SWSCI_GBDA_PANEL_DETAILS, 0x0, &panel_details);
        if (ret) {
-               DRM_DEBUG_KMS("Failed to get panel details from OpRegion (%d)\n",
-                             ret);
+               drm_dbg_kms(&dev_priv->drm,
+                           "Failed to get panel details from OpRegion (%d)\n",
+                           ret);
                return ret;
        }
 
        ret = (panel_details >> 8) & 0xff;
        if (ret > 0x10) {
-               DRM_DEBUG_KMS("Invalid OpRegion panel type 0x%x\n", ret);
+               drm_dbg_kms(&dev_priv->drm,
+                           "Invalid OpRegion panel type 0x%x\n", ret);
                return -EINVAL;
        }
 
        /* fall back to VBT panel type? */
        if (ret == 0x0) {
-               DRM_DEBUG_KMS("No panel type in OpRegion\n");
+               drm_dbg_kms(&dev_priv->drm, "No panel type in OpRegion\n");
                return -ENODEV;
        }
 
@@ -1009,7 +1034,8 @@ intel_opregion_get_panel_type(struct drm_i915_private *dev_priv)
         * via a quirk list :(
         */
        if (!dmi_check_system(intel_use_opregion_panel_type)) {
-               DRM_DEBUG_KMS("Ignoring OpRegion panel type (%d)\n", ret - 1);
+               drm_dbg_kms(&dev_priv->drm,
+                           "Ignoring OpRegion panel type (%d)\n", ret - 1);
                return -ENODEV;
        }